Index Catalog // ScholarsArchive@OSU

Creator:: McDonald, David
Abstract:: Structural time series methods are applied to modeling endogenous fishing effort in the German North Sea shrimp fishery. The effects on fishing effort of shrimp price, catch per unit effort and environmental variation are examined. Preliminary results suggest that fishing firms do not respond much to price changes but they...
Resource Type:: Research Paper
Full Text:: commercial fishing cycle using structural time series methods A. David McDonald* Senior Research

Creator:: Hernández-Flores, Alvaro, Cuevas-Jiménez, Alfonso, and Aranda-Nah, Javier
Abstract:: In 2013 a stock of sea cucumber (Isostichopus badionotus) was discovered in northern shelf of Yucatan. A survey calculated a biomass of 17,600 tons. The species has an attractive price for local fishers, therefore, in order to avoid the “race for sea cucumbers” and the collapse of the stock, authorities...
Resource Type:: Presentation
Full Text:: stock depletion North American Association of Fisheries Economists NAAFE 2015 Biennial Forum

Creator:: Flaaten, Ola
Abstract:: The aim of this paper is to assist teaching undergraduate students how to analyse the issue of fish stock investment. The mathematical prerequisites are a basic knowledge of calculus. Both discrete and continuos time frameworks are used. To fish down or to build up a fish stock takes time, and...
Resource Type:: Research Paper
Full Text:: IIFET 2002 A Lecture Note on the Economics of Fish Stock

Creator:: Miller, Kathleen, Munro, Gordon R., and Bjorndal, Trond
Abstract:: Long-term climate regime shifts have profound and persistent impacts on ocean temperature and circulation patterns, and on the dynamics of marine fish populations -- affecting abundance, growth and migratory behavior. Such shifts are a particularly important source of uncertainty for marine fisheries. Here, we argue that climate regime shifts can...
Resource Type:: Research Paper
Full Text:: stock productivity or migration patterns, and cooperation on developing common scientific

Creator:: Corkett, Christopher
Abstract:: If a scientist can predict the weather (poorly) Why cannot he predict fish yields (yet more poorly)? – a clerihew by Chris Corkett. Recent long term historical studies of commercial fisheries have pointed to a well established pattern of overfishing. Under the principle of transference – what is true in...
Resource Type:: Research Paper
Full Text:: Portsmouth Proceedings KARL POPPER’S ORGANON AND THE WORLD’S FISHERIES; FISH STOCK ASSESSMENT AS A

Creator:: Thébaud, Olivier
Abstract:: Under the new Law of the Sea, the definition of exclusive zones was considered an important first step towards improved management of the world's fisheries. However, one of the limits to the effectiveness of extended Jurisdictions was the problem of transboundary fish stocks. This question recently appeared at the centre...
Resource Type:: Research Paper
Full Text:: , dolphinfish, oceanic sharks and cetaceans. The estimate of landings by straddling stock fisheries is given

Creator:: Watanabe, Kyuji, Sugiyama, Hideki, Sugishita, Shigeo, Suzuki, Naoki, and Sakuramoto, Kazumi
Abstract:: The fishery cooperative association of Akita Prefecture closed the sailfin sandfish Arctoscopus japonicus fisheries from 1992 to 1994 to rehabilitate the stock. Following the temporary closure, the total allowable catch (TAC) has gradually increased. The aim of this study is to evaluate the effects of the fishery moratorium and other...
Resource Type:: Research Paper
Full Text:: FOR NORTH JAPAN SEA SAILFIN SANDFISH Arctoscopus japonicus STOCK Kyuji Watanabe, Tokyo University of

Creator:: Ishimura, Gakushi, Huppert, Daniel D., and Punt, Andre E.
Abstract:: Pacific whiting (Merluccius productus) is one of the most commercially valuable fish species in the Pacific coast groundfish fishery, experiences extreme variability in annual recruitment. This variability causes fluctuations in stock abundance and subsequent catch and economic benefits. This study develops a stochastic bioeconomic model of the Pacific whiting fishery...
Resource Type:: Research Paper
Full Text:: , G., Punt, André E. and Huppert, Daniel D. 2004. The management of fluctuating fish stock- the case

Creator:: Guillotreau, Patrice and Vallee, Thomas
Abstract:: When dealing with time, a fishery manager faces a major difficulty. On an N-period time horizon, should he follow several short-run objectives for every n sub-period, or should he consider only the long-run objective? If a European manager trying to implement a stock recovery plan prefers to achieve the long-run...
Resource Type:: Research Paper
Full Text:: stock recovery plan prefers to achieve the long-run objective as rapidly as possible, will the member

Creator:: Sigurdsson, Thorir
Resource Type:: Presentation
Full Text:: PREDICTING THE COLLAPSE OF A FISH STOCK: The case of the Atlanto

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